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Commit 5c4a6083 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux 

Pull thermal management updates from Zhang Rui:

 - Add locking for cooling device sysfs attribute in case the cooling
   device state is changed by userspace and thermal framework
   simultaneously. (Thara Gopinath)

 - Fix a problem that passive cooling is reset improperly after system
   suspend/resume. (Wei Wang)

 - Cleanup the driver/thermal/ directory by moving intel and qcom
   platform specific drivers to platform specific sub-directories. (Amit
   Kucheria)

 - Some trivial cleanups. (Lukasz Luba, Wolfram Sang)

* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux:
  thermal/intel: fixup for Kconfig string parsing tightening up
  drivers: thermal: Move QCOM_SPMI_TEMP_ALARM into the qcom subdir
  drivers: thermal: Move various drivers for intel platforms into a subdir
  thermal: Fix locking in cooling device sysfs update cur_state
  Thermal: do not clear passive state during system sleep
  thermal: zx2967_thermal: simplify getting .driver_data
  thermal: st: st_thermal: simplify getting .driver_data
  thermal: spear_thermal: simplify getting .driver_data
  thermal: rockchip_thermal: simplify getting .driver_data
  thermal: int340x_thermal: int3400_thermal: simplify getting .driver_data
  thermal: remove unused function parameter
parents c2802302 24ef9ec8

drivers/thermal/Kconfig

+5 −89
Original line number Diff line number Diff line
@@ -326,84 +326,6 @@ config DA9062_THERMAL 
	  zone.

	  Compatible with the DA9062 and DA9061 PMICs.



config INTEL_POWERCLAMP

	tristate "Intel PowerClamp idle injection driver"

	depends on THERMAL

	depends on X86

	depends on CPU_SUP_INTEL

	help

	  Enable this to enable Intel PowerClamp idle injection driver. This

	  enforce idle time which results in more package C-state residency. The

	  user interface is exposed via generic thermal framework.



config X86_PKG_TEMP_THERMAL

	tristate "X86 package temperature thermal driver"

	depends on X86_THERMAL_VECTOR

	select THERMAL_GOV_USER_SPACE

	select THERMAL_WRITABLE_TRIPS

	default m

	help

	  Enable this to register CPU digital sensor for package temperature as

	  thermal zone. Each package will have its own thermal zone. There are

	  two trip points which can be set by user to get notifications via thermal

	  notification methods.



config INTEL_SOC_DTS_IOSF_CORE

	tristate

	depends on X86 && PCI

	select IOSF_MBI

	help

	  This is becoming a common feature for Intel SoCs to expose the additional

	  digital temperature sensors (DTSs) using side band interface (IOSF). This

	  implements the common set of helper functions to register, get temperature

	  and get/set thresholds on DTSs.



config INTEL_SOC_DTS_THERMAL

	tristate "Intel SoCs DTS thermal driver"

	depends on X86 && PCI && ACPI

	select INTEL_SOC_DTS_IOSF_CORE

	select THERMAL_WRITABLE_TRIPS

	help

	  Enable this to register Intel SoCs (e.g. Bay Trail) platform digital

	  temperature sensor (DTS). These SoCs have two additional DTSs in

	  addition to DTSs on CPU cores. Each DTS will be registered as a

	  thermal zone. There are two trip points. One of the trip point can

	  be set by user mode programs to get notifications via Linux thermal

	  notification methods.The other trip is a critical trip point, which

	  was set by the driver based on the TJ MAX temperature.



config INTEL_QUARK_DTS_THERMAL

	tristate "Intel Quark DTS thermal driver"

	depends on X86_INTEL_QUARK

	help

	  Enable this to register Intel Quark SoC (e.g. X1000) platform digital

	  temperature sensor (DTS). For X1000 SoC, it has one on-die DTS.

	  The DTS will be registered as a thermal zone. There are two trip points:

	  hot & critical. The critical trip point default value is set by

	  underlying BIOS/Firmware.



menu "ACPI INT340X thermal drivers"

source "drivers/thermal/int340x_thermal/Kconfig"

endmenu



config INTEL_BXT_PMIC_THERMAL

	tristate "Intel Broxton PMIC thermal driver"

	depends on X86 && INTEL_SOC_PMIC_BXTWC && REGMAP

	help

	  Select this driver for Intel Broxton PMIC with ADC channels monitoring

	  system temperature measurements and alerts.

	  This driver is used for monitoring the ADC channels of PMIC and handles

	  the alert trip point interrupts and notifies the thermal framework with

	  the trip point and temperature details of the zone.



config INTEL_PCH_THERMAL

	tristate "Intel PCH Thermal Reporting Driver"

	depends on X86 && PCI

	help

	  Enable this to support thermal reporting on certain intel PCHs.

	  Thermal reporting device will provide temperature reading,

	  programmable trip points and other information.



config MTK_THERMAL

	tristate "Temperature sensor driver for mediatek SoCs"

	depends on ARCH_MEDIATEK || COMPILE_TEST
@@ -415,6 +337,11 @@ config MTK_THERMAL 
	  Enable this option if you want to have support for thermal management

	  controller present in Mediatek SoCs



menu "Intel thermal drivers"

depends on X86 || X86_INTEL_QUARK || COMPILE_TEST

source "drivers/thermal/intel/Kconfig"

endmenu



menu "Broadcom thermal drivers"

depends on ARCH_BCM || ARCH_BRCMSTB || ARCH_BCM2835 || COMPILE_TEST

source "drivers/thermal/broadcom/Kconfig"
@@ -447,17 +374,6 @@ config TANGO_THERMAL 


source "drivers/thermal/tegra/Kconfig"



config QCOM_SPMI_TEMP_ALARM

	tristate "Qualcomm SPMI PMIC Temperature Alarm"

	depends on OF && SPMI && IIO

	select REGMAP_SPMI

	help

	  This enables a thermal sysfs driver for Qualcomm plug-and-play (QPNP)

	  PMIC devices. It shows up in sysfs as a thermal sensor with multiple

	  trip points. The temperature reported by the thermal sensor reflects the

	  real time die temperature if an ADC is present or an estimate of the

	  temperature based upon the over temperature stage value.



config GENERIC_ADC_THERMAL

	tristate "Generic ADC based thermal sensor"

	depends on IIO

drivers/thermal/Makefile

+1 −9
Original line number Diff line number Diff line
@@ -29,7 +29,6 @@ thermal_sys-$(CONFIG_DEVFREQ_THERMAL) += devfreq_cooling.o 


# platform thermal drivers

obj-y				+= broadcom/

obj-$(CONFIG_QCOM_SPMI_TEMP_ALARM)	+= qcom-spmi-temp-alarm.o

obj-$(CONFIG_SPEAR_THERMAL)	+= spear_thermal.o

obj-$(CONFIG_ROCKCHIP_THERMAL)	+= rockchip_thermal.o

obj-$(CONFIG_RCAR_THERMAL)	+= rcar_thermal.o
@@ -44,15 +43,8 @@ obj-$(CONFIG_IMX_THERMAL) += imx_thermal.o 
obj-$(CONFIG_MAX77620_THERMAL)	+= max77620_thermal.o

obj-$(CONFIG_QORIQ_THERMAL)	+= qoriq_thermal.o

obj-$(CONFIG_DA9062_THERMAL)	+= da9062-thermal.o

obj-$(CONFIG_INTEL_POWERCLAMP)	+= intel_powerclamp.o

obj-$(CONFIG_X86_PKG_TEMP_THERMAL)	+= x86_pkg_temp_thermal.o

obj-$(CONFIG_INTEL_SOC_DTS_IOSF_CORE)	+= intel_soc_dts_iosf.o

obj-$(CONFIG_INTEL_SOC_DTS_THERMAL)	+= intel_soc_dts_thermal.o

obj-$(CONFIG_INTEL_QUARK_DTS_THERMAL)	+= intel_quark_dts_thermal.o

obj-y				+= intel/

obj-$(CONFIG_TI_SOC_THERMAL)	+= ti-soc-thermal/

obj-$(CONFIG_INT340X_THERMAL)  += int340x_thermal/

obj-$(CONFIG_INTEL_BXT_PMIC_THERMAL) += intel_bxt_pmic_thermal.o

obj-$(CONFIG_INTEL_PCH_THERMAL)	+= intel_pch_thermal.o

obj-y				+= st/

obj-$(CONFIG_QCOM_TSENS)	+= qcom/

obj-y				+= tegra/

drivers/thermal/intel/Kconfig

0 → 100644
+77 −0
Original line number Diff line number Diff line 
config INTEL_POWERCLAMP

	tristate "Intel PowerClamp idle injection driver"

	depends on THERMAL

	depends on X86

	depends on CPU_SUP_INTEL

	help

	  Enable this to enable Intel PowerClamp idle injection driver. This

	  enforce idle time which results in more package C-state residency. The

	  user interface is exposed via generic thermal framework.



config X86_PKG_TEMP_THERMAL

	tristate "X86 package temperature thermal driver"

	depends on X86_THERMAL_VECTOR

	select THERMAL_GOV_USER_SPACE

	select THERMAL_WRITABLE_TRIPS

	default m

	help

	  Enable this to register CPU digital sensor for package temperature as

	  thermal zone. Each package will have its own thermal zone. There are

	  two trip points which can be set by user to get notifications via thermal

	  notification methods.



config INTEL_SOC_DTS_IOSF_CORE

	tristate

	depends on X86 && PCI

	select IOSF_MBI

	help

	  This is becoming a common feature for Intel SoCs to expose the additional

	  digital temperature sensors (DTSs) using side band interface (IOSF). This

	  implements the common set of helper functions to register, get temperature

	  and get/set thresholds on DTSs.



config INTEL_SOC_DTS_THERMAL

	tristate "Intel SoCs DTS thermal driver"

	depends on X86 && PCI && ACPI

	select INTEL_SOC_DTS_IOSF_CORE

	select THERMAL_WRITABLE_TRIPS

	help

	  Enable this to register Intel SoCs (e.g. Bay Trail) platform digital

	  temperature sensor (DTS). These SoCs have two additional DTSs in

	  addition to DTSs on CPU cores. Each DTS will be registered as a

	  thermal zone. There are two trip points. One of the trip point can

	  be set by user mode programs to get notifications via Linux thermal

	  notification methods.The other trip is a critical trip point, which

	  was set by the driver based on the TJ MAX temperature.



config INTEL_QUARK_DTS_THERMAL

	tristate "Intel Quark DTS thermal driver"

	depends on X86_INTEL_QUARK

	help

	  Enable this to register Intel Quark SoC (e.g. X1000) platform digital

	  temperature sensor (DTS). For X1000 SoC, it has one on-die DTS.

	  The DTS will be registered as a thermal zone. There are two trip points:

	  hot & critical. The critical trip point default value is set by

	  underlying BIOS/Firmware.



menu "ACPI INT340X thermal drivers"

source "drivers/thermal/intel/int340x_thermal/Kconfig"

endmenu



config INTEL_BXT_PMIC_THERMAL

	tristate "Intel Broxton PMIC thermal driver"

	depends on X86 && INTEL_SOC_PMIC_BXTWC && REGMAP

	help

	  Select this driver for Intel Broxton PMIC with ADC channels monitoring

	  system temperature measurements and alerts.

	  This driver is used for monitoring the ADC channels of PMIC and handles

	  the alert trip point interrupts and notifies the thermal framework with

	  the trip point and temperature details of the zone.



config INTEL_PCH_THERMAL

	tristate "Intel PCH Thermal Reporting Driver"

	depends on X86 && PCI

	help

	  Enable this to support thermal reporting on certain intel PCHs.

	  Thermal reporting device will provide temperature reading,

	  programmable trip points and other information.

drivers/thermal/intel/Makefile

0 → 100644
+12 −0
Original line number Diff line number Diff line 
# SPDX-License-Identifier: GPL-2.0

#

# Makefile for various Intel thermal drivers.



obj-$(CONFIG_INTEL_POWERCLAMP)	+= intel_powerclamp.o

obj-$(CONFIG_X86_PKG_TEMP_THERMAL)	+= x86_pkg_temp_thermal.o

obj-$(CONFIG_INTEL_SOC_DTS_IOSF_CORE)	+= intel_soc_dts_iosf.o

obj-$(CONFIG_INTEL_SOC_DTS_THERMAL)	+= intel_soc_dts_thermal.o

obj-$(CONFIG_INTEL_QUARK_DTS_THERMAL)	+= intel_quark_dts_thermal.o

obj-$(CONFIG_INT340X_THERMAL)  += int340x_thermal/

obj-$(CONFIG_INTEL_BXT_PMIC_THERMAL) += intel_bxt_pmic_thermal.o

obj-$(CONFIG_INTEL_PCH_THERMAL)	+= intel_pch_thermal.o